December 19, 2008:
Add a section on online learning, with some references + recent literature.

September 06, 2008:
Update publication's list (IEICE transaction acceptance).

May 23, 2008:
Add notes section + early draft for multivariate calculus

April 29, 2008:
Update publication's list

July 31, 2007:
Update pyem doc, update publication list.

David Cournapeau's Publications

National Journals (reviewed):

D.Cournapeau and T.Kawahara. Voice Activity Detection based on High Order Statistics and Online EM Algorithm, in IEICE transactions (accepted)

D.Cournapeau and T.Kawahara. Using Variational Bayes Free Energy for unsupervised voice activity detection. In Proc. IEEE-ICASSP, pp.4429--4432, 2008. (ICASSP 2008 PDF)
D.Cournapeau, T.Kawahara. Evaluation of Real-Time Voice Activity Detection based on High Order Statistics. INTERSPEECH 2007 (INTERSPEECH 2007 PDF)
D.Cournapeau, T.Kawahara, K.Mase, and T.Toriyama. Voice activity detector based on enhanced cumulant of LPC residual and on-line EM algorithm. In Proc. INTERSPEECH, pp.1201--1204, 2006. (INTERSPEECH 2006 PDF)

David Cournapeau and Tatsuya Kawahara. Real-time VAD algorithm based on enhanced cumulant and on-line EM: Results on CENSREC-1-C. Oral presentation in Spring meeting of Acoustical Society of Japan, 2007.